The cryptocurrency market is relatively calm on Wednesday as Bitcoin (BTC) attempts to extend its recovery above $119,000, following a sell-off to $115,736 the previous day. Altcoins, including Ethereum (ETH) and Ripple (XRP), offer bullish cues, reflecting steady interest from both institutional and retail traders.

Cryptocurrency markets are trading higher on Tuesday, with ‘crypto week’ expected to see two crypto bills passing the House of Representatives.

But it also contains confusing terms such as ETFs, blockchains and cold wallets, that can make the topic somewhat tricky to navigate. Worry not. If you're hearing these for the first time, or simply need a refresher,